[WTS] Syntakt Extra 1930 German Tank Dresswatch from Frankfurt am Main with Copper Dial blued hands and small second

Today I am offering a part of my family inheritance. My grandfather, who was a watchmaker and collector from the beginning of Glashütte after WWII (please visit the museum there when you're in Germany to learn about him and his friends). He passed his collection to my father, also a watchmaker and collector, who has passed the collection to me, just a collector, not a watchmaker. There are hundreds of German, Swiss and Asian vintage watches and I cannot keep all of them, so I will sell them one...